package com.barry.retryer;

import java.util.concurrent.Callable;

/**
 * @author wangxuexing
 * @descrption
 * @date
 */
public class TaskCallable implements Callable<Boolean> {

    public Boolean call() throws Exception {
        return false;
    }
}
//另外，MyRetryListener监听实现了RetryListener接口，每次重试都会回调注册的监听


